Finding the Fourth Proportional to 2,043,120,397.58, 3,064,680,636.92 and 490,411,719.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,043,120,397.58 : 3,064,680,636.92 = 490,411,719.24 : x
2. Step 2: Convert to fraction form
   2,043,120,397.58/3,064,680,636.92 = 490,411,719.24/x
3. Step 3: Cross multiply
   2,043,120,397.58x = 3,064,680,636.92 × 490,411,719.24
4. Step 4: Simplify right side
   2,043,120,397.58x = 1,502,955,300,061,345,280
5. Step 5: Solve for x
   x = 1,502,955,300,061,345,280/2,043,120,397.58
6. Step 6: Final answer
   x = 735,617,588.59